From 40a355a42d4a9444dc753c04c6608dade2f06a23 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 03:13:27 +0200
Subject: Adding upstream version 125.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 dom/xhr/XMLHttpRequestWorker.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'dom/xhr/XMLHttpRequestWorker.cpp')

diff --git a/dom/xhr/XMLHttpRequestWorker.cpp b/dom/xhr/XMLHttpRequestWorker.cpp
index 371f444ee9..7fdfa8fee9 100644
--- a/dom/xhr/XMLHttpRequestWorker.cpp
+++ b/dom/xhr/XMLHttpRequestWorker.cpp
@@ -198,11 +198,13 @@ class Proxy final : public nsIDOMEventListener {
 #ifdef DEBUG
   void DebugStoreWorkerRef(RefPtr<StrongWorkerRef>& aWorkerRef) {
     MOZ_ASSERT(!NS_IsMainThread());
+    MutexAutoLock lock(mXHR->mTSWorkerRefMutex);
     mXHR->mTSWorkerRef = new ThreadSafeWorkerRef(aWorkerRef);
   }
 
   void DebugForgetWorkerRef() {
     MOZ_ASSERT(!NS_IsMainThread());
+    MutexAutoLock lock(mXHR->mTSWorkerRefMutex);
     mXHR->mTSWorkerRef = nullptr;
   }
 #endif
@@ -325,7 +327,6 @@ class LoadStartDetectionRunnable final : public Runnable,
   WorkerPrivate* mWorkerPrivate;
   RefPtr<Proxy> mProxy;
   RefPtr<XMLHttpRequest> mXHR;
-  nsString mEventType;
   uint32_t mChannelId;
   bool mReceivedLoadStart;
 
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